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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:184AW2of2 GHM

Order: 19

Horizontal side: 184 Vertical side: 184

Elements: 1√2, 2, 2√2, 4, 3√2, 7√2, 14, 11√2, 14√2, 28, 32, 32√2, 60, 64, 60√2, 64√2, 92, 120, 92√2.

Code: 1205 0 64 924 92 92 923 184 92 281 120 92 142 134 78 324 152 60 323 184 60 143 134 64 72 141 71 110 141 71 645 0 0 644 64 0 43 128 60 22 130 62 34 131 61 23 130 60 12 131 61 600 124 60 601 184 60

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

120
92√2
92
28
14√2
32√2
32
14
7√2
11√2
64
64√2
4
2√2
3√2
2
1√2
60√2
60